| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 C6H16 = C36 + 3 H32
SO5{2-} + C3H6O = SO4{2-} + C3H6O2 =>
SO5{2-} + C3H6O = SO4{2-} + C3H6O2
CH3CH3 + Cl2 = CH2(Cl)CH2(Cl) + H2 =>
CH3CH3 + Cl2 = CH2(Cl)CH2(Cl) + H2
HOCl + KI = HOI + KCl =>
HOCl + KI = HOI + KCl
H2 + PO3 = H3PO3 =>
3 H2 + 2 PO3 = 2 H3PO3
CO2 + HCl = C6H6Cl6 + O2 =>
6 CO2 + 6 HCl = C6H6Cl6 + 6 O2
NH3 + CaCO3 + HNO3 + H2O = NH4NO3*6Ca(NO3)2*10H2O + CO2 =>
NH3 + 6 CaCO3 + 13 HNO3 + 4 H2O = NH4NO3*6Ca(NO3)2*10H2O + 6 CO2
KI + Pb(C2H3O3)2 = PbI2 + K(C2H3O3) =>
2 KI + Pb(C2H3O3)2 = PbI2 + 2 K(C2H3O3)
NH3 + K2O = K + N2 + H2O =>
2 NH3 + 3 K2O = 6 K + N2 + 3 H2O
HC6H7O6 + OH = H2O + C6H7O6 =>
HC6H7O6 + OH = H2O + C6H7O6
CuO + NH4Cl = CuCl2 + NH3 + H2O =>
CuO + 2 NH4Cl = CuCl2 + 2 NH3 + H2O
Fe2O3 + CaO = CaO*Fe2O3 =>
Fe2O3 + CaO = CaO*Fe2O3
NH4NO3 + BaO = NH3 + Ba(NO3)2 + H2O =>
2 NH4NO3 + BaO = 2 NH3 + Ba(NO3)2 + H2O
Ca + HOH = CaHO2 + H2 =>
2 Ca + 4 HOH = 2 CaHO2 + 3 H2
BeO*Al2O3*6SiO2 + Na3FeF6 = SiO2 + Fe2O3 + Al2O3 + Na2BeF4 =>
3 BeO*Al2O3*6SiO2 + 2 Na3FeF6 = 18 SiO2 + Fe2O3 + 3 Al2O3 + 3 Na2BeF4
MnO + KClO + KOH = K2MnO4 + KCl + H2O =>
MnO + 2 KClO + 2 KOH = K2MnO4 + 2 KCl + H2O
HClO3 + NaCl = NaClO + H2O + Cl2 =>
2 HClO3 + 5 NaCl = 5 NaClO + H2O + Cl2
Mo + O2 = Mo2O =>
4 Mo + O2 = 2 Mo2O
I2 + CaCl2 = Ca + ICl =>
I2 + CaCl2 = Ca + 2 ICl
CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
4 CH2OH(l) + 5 O2(g) = 4 CO2(g) + 6 H2O(g)
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
AgNO3 + CaS = AgS + Ca(NO3) =>
AgNO3 + CaS = AgS + Ca(NO3)
H2(g) + Cl2(g) = HCl(aq) =>
H2(g) + Cl2(g) = 2 HCl(aq)
HClO3 + Na(OH) = NaClO3 + H2O =>
HClO3 + Na(OH) = NaClO3 + H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Na(SO4) + KCl = NaCl + K(SO4) =>
Na(SO4) + KCl = NaCl + K(SO4)
NH4OH + CuSO4 = Cu(NH3)4SO4 + H2O =>
4 NH4OH + CuSO4 = Cu(NH3)4SO4 + 4 H2O
CH3NH3OH + HCl = CH3NH3Cl + H2O =>
CH3NH3OH + HCl = CH3NH3Cl + H2O
Al(NO3)3 = Al2O3 + O2 + NO2 =>
4 Al(NO3)3 = 2 Al2O3 + 3 O2 + 12 NO2
K(s) + ZnCl2(aq) = Zn(s) + KCl =>
2 K(s) + ZnCl2(aq) = Zn(s) + 2 KCl
CO(NH2)2 + H2O = NH3 + CO2 =>
CO(NH2)2 + H2O = 2 NH3 + CO2
Fe(NO3)3 + H = Fe + HNO3 =>
Fe(NO3)3 + 3 H = Fe + 3 HNO3
H2O + HCHO + C4H9MgBr = C5H12O + Mg(OH)2 + HBr =>
2 H2O + HCHO + C4H9MgBr = C5H12O + Mg(OH)2 + HBr
K2Cr2O7 + HNO2 + H2SO4 = Cr2(SO4)3 + KNO3 + H2O + HNO3 =>
K2Cr2O7 + 3 HNO2 + 3 H2SO4 = Cr2(SO4)3 + 2 KNO3 + 4 H2O + HNO3
Al1F3 + K2(SO3)1 = KF + Al2(SO3)3 =>
2 Al1F3 + 3 K2(SO3)1 = 6 KF + Al2(SO3)3
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
H3(PO4) + Na(OH) = H + H2O + Na(PO4) =>
H3(PO4) + Na(OH) = 2 H + H2O + Na(PO4)
Ag(NO3)(aq) + NaCl(aq) = AgCl + Na(NO3) =>
Ag(NO3)(aq) + NaCl(aq) = AgCl + Na(NO3)
P + HCOOH = P(COOH)3 + H2 =>
2 P + 6 HCOOH = 2 P(COOH)3 + 3 H2
Ca3(PO4)2 + Ca(OH)2 = Ca10(OH)2(PO4)6 =>
3 Ca3(PO4)2 + Ca(OH)2 = Ca10(OH)2(PO4)6
H3PO3 + KO2 + KOH = K3PO4 + H2O =>
3 H3PO3 + 2 KO2 + 7 KOH = 3 K3PO4 + 8 H2O
CH3CH2C(CH3)CHCH3 + KMnO4 + H2SO4 = CH3COCH3 + K2SO4 + MnSO4 + H2O =>
5 CH3CH2C(CH3)CHCH3 + 4 KMnO4 + 6 H2SO4 = 10 CH3COCH3 + 2 K2SO4 + 4 MnSO4 + 6 H2O
HCI + AgC2H3O2 = AgCI + HC2H3O2 =>
HCI + AgC2H3O2 = AgCI + HC2H3O2
HF + Cr = CrF2 + H2 =>
2 HF + Cr = CrF2 + H2
AgF + KNO3 = AgNO3 + KF =>
AgF + KNO3 = AgNO3 + KF
Al(NO{-}3){-}3 + NaOH = Al(OH){-}3 + NaNO{-}3 =>
Al(NO{-}3){-}3 + NaOH = Al(OH){-}3 + NaNO{-}3
H3BO3 + C3H3N3O + N2 = B3N4 + CO2 + H2O =>
78 H3BO3 + 18 C3H3N3O + 25 N2 = 26 B3N4 + 54 CO2 + 144 H2O
CoCl2*6H2O + NH3Cl + NH34 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH3Cl + 10 NH34 + 155 H2O2 = 2[Co(NH3)6]Cl3 + 322 H2O
MnO4{-} + (SO3){-2} + H{+} = Mn{+2} + (SO4){-2} + H2O =>
2 MnO4{-} + 5(SO3){-2} + 6 H{+} = 2 Mn{+2} + 5(SO4){-2} + 3 H2O
Ba(C2H3O2) + Na2SO4 = BaSO4 + Na2C2H3O2 =>
Ba(C2H3O2) + Na2SO4 = BaSO4 + Na2C2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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